Sepialine, Inc.
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Jan 17, 2002 → Apr 30, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7130070B2 | System and method for asynchronous tracking and quantifying of printing events | Physics | 5 | Expired |
| US8027441B2 | Method and apparatus for phone tracking with deferred remote billing | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.